Is Teeth Whitening Bad?

A confident and brighter smile is our shared dream, and it’s not wrong to say that teeth whitening procedures have helped a lot in achieving this dream. However, it’s equally important to know that “is teeth whitening bad or worth it?”.If you are also looking for the same question, you have come to the right place. This article will help you see if it suits you, with additional guidance on the potential risks and side effects of teeth whitening.

What Is Teeth Whitening?

Teeth whitening is a dental procedure used to lighten up the colour of your teeth. It helps to improve your smile without daunting the structure of your teeth. Moreover, two types of teeth whitening treatments are available on the market: in-office and at-home. You should go for in-office treatment to get rapid results. Likewise, if you choose at-home treatments, it may take longer to see the results.

Is Teeth Whitening Bad Or Worth It?

Teeth whitening is generally considered a safer option for having a vibrant smile. A properly administrated whitening procedure may result in healthier and brighter teeth. However, there may be some risks associated with teeth whitening treatment, such as tooth sensitivity and gum irritation. It is important to note that you must follow the directed instructions to have safer results. Moreover, it is advisable to consult with your dentist before undergoing any dental treatment.

What Are The Potential Risks And Side Effects Of Teeth Whitening?

  • Gum Irritation

Bleaching agents are strong chemicals used during teeth whitening procedures. These chemicals can cause gum irritation. It is a common side effect that can occur temporarily.

  • Throat Irritation

It is strongly advised not to swallow any bleaching agent during teeth whitening as it may hurt your throat or stomach. However, this is relatively uncommon to happen. If so, immediately seek medical help.

  • Tooth Sensitivity

Tooth sensitivity is caused when the hydrogen peroxide gel is penetrated deeply into the enamel and dentin. Some individuals may feel tooth sensitivity after a teeth whitening procedure, but there is no need to worry, as the pain subsides only a few days after treatment.

  • Enamel Erosion

While teeth whitening can improve your smile’s confidence, it’s necessary to note that it can damage your enamel if not done correctly. Enamel erosion can lead to tooth sensitivity and white spots on your teeth.

  • Allergic reactions

Sometimes, you may feel allergic to the chemical used in the teeth whitening procedure. Also, the blue light for brightening teeth can adversely affect your skin, causing allergies. However, keep in mind that It can rarely happen.


As we know, teeth whitening has become a prevalent cosmetic dental procedure. But, it is equally important to consider the side effects and potential risks of teeth whitening. Professional teeth whitening is comparatively better than at-home teeth whitening. If you have tooth sensitivity, then you should go for the products with slight chemicals so that there is less chance of irritation. However, it’s essential to consult your Maudsland Dentist before opting for teeth whitening.

Frequently Asked Questions

Does teeth whitening damage your teeth?

 Whitening treatments are not generally harmful to your teeth. However, there can be some risks of tooth sensitivity or gum irritation after treatment, whether you use over-the-counter products or whitening kits under your dentist’s supervision.

Does teeth whitening have harmful effects?

Sometimes, teeth whitening can lead to gum irritation and tooth sensitivity. However, primarily, patients don’t notice any of these effects after professional teeth whitening as the dentist can examine and perform well to decrease the risks.

Is it worth getting your teeth whitened?

Teeth whitening is generally a safe procedure if it is done under a professional dental hygienist. Also, it gives impressive results, such as brighter teeth and more confident smiles than before.

Who cannot do teeth whitening?

Teeth whitening is not advised for people younger than 16 years old. The reason is that the younger ones have more sensitive gums, so the chemicals used during teeth whitening procedure can harm their gums. Also, if you are pregnant or breastfeeding, then it is not suitable for you.

by Dr Santosh Joy

Dr Santosh has a strong background in dentistry and a unique passion for providing affordable, high-quality dental care. His experience in the industry spans more than a decade, and he has been able to refine and expand his expertise while attending to thousands of patients in various locations across the country. He's currently operating as dentist in Oxenford.

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